| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $43.30 | 4.397% | $45.2039 | $45.20 | $45.20 | $45.20 |
| Purchase #2 | $184.93 | 13.521% | $209.9344 | $209.93 | $209.95 | $209.90 |
| Purchase #3 | $235.37 | 8.847% | $256.1932 | $256.19 | $256.20 | $256.20 |
| Purchase #4 | $166.64 | 10.728% | $184.5171 | $184.52 | $184.50 | $184.50 |
| Purchase #5 | $231.99 | 12.509% | $261.0096 | $261.01 | $261.00 | $261.00 |
| Purchase #6 | $7.69 | 13.475% | $8.7262 | $8.73 | $8.75 | $8.70 |
| Purchase #7 | $216.48 | 6.584% | $230.733 | $230.73 | $230.75 | $230.70 |
| 7 purchase totals = | $1,086.40 | $1,196.3174 | $1,196.31 | $1,196.35 | $1,196.20 | |